Footrest



FIG. 1 is a top, front, right side perspective view of a footrest according to our new design;

FIG. 2 is a bottom, rear, right side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan thereof;

FIG. 5 is a side elevational view thereof, both the right and left side elevational views being identical; and,

FIG. 6 is a rear elevational view thereof, both the front and rear elevational views being identical.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a footrest, as shown and described. 